Jobs at Djinni

Dwarf Engineering is a Ukrainian product & engineering company shaping the future of DefenseTech.
We create game-changing tech solutions that ease the work and save the lives of the Defense Forces of Ukraine, giving them the advantage they need.
Our mission is to make advanced defense technologies accessible and to deliver them faster where they matter most.

We are looking for an experienced QA Engineer with a focus on backend systems automation. You will join our team to ensure product quality, expand test coverage, and enhance our CI/CD processes.

If it sounds like you:
 

• Communicates clearly and constructively, working effectively alongside developers to identify and resolve issues:
• A natural problem-solver driven by a curiosity to understand the root cause of issues, not just to identify symptoms;
• Meticulous and detail-oriented, with a deep appreciation for precision in test documentation and bug reporting;
• Demonstrates strong ownership and initiative, taking full responsibility for tasks and proactively seeking ways to improve team processes;
• Adaptable and eager to learn, thriving in a dynamic Agile environment and responding well to guidance from senior engineers;
• Genuinely passionate about quality, with a clear understanding of how it impacts the final product and the end-user experience.

Responsibilities:

• Implement and maintain automated and manual tests for backend services, APIs, and integrations;
• Contribute to the expansion and stability of the existing automation framework under guidance from senior engineers;
• Design and execute functional, regression, and integration tests, ensuring coverage of key business logic and data flows;
• Participate in code reviews, planning, and QA activities, providing feedback on testability and quality;
• Support CI/CD integration by configuring automated test jobs and analyzing their results;
• Identify, log, and track defects, collaborating closely with developers to reproduce and resolve issues;
• Maintain and improve test documentation (test plans, reports, coverage metrics);
• Contribute to the continuous improvement of QA practices and tools within the team.

Hard skills:

• 3-4 years of professional experience as a QA Engineer, ideally working with backend or full-stack systems;
• Solid understanding of test design principles (unit, integration, API, end-to-end);
• Experience with test automation frameworks - Python-based tools such as Pytest, Robot Framework, or similar preferred;
• Hands-on experience with API testing (REST, Postman, requests library, or comparable tools);l
• Familiarity with CI/CD systems (e.g., GitLab CI, Jenkins) and ability to integrate test execution within pipelines;
• Working knowledge of containerized environments (Docker, Docker Compose);
• Ability to create and maintain test documentation (test cases, checklists, test results, defect reports);
• Understanding of software development lifecycles, version control (Git), and Agile methodologies.

What we offer:
 

• Work for Ukraine's victory at Defense Tech company, where your work directly contributes to strengthening our country's defense capabilities and achieving victory;
• We guarantee full official employment from day one;
• Reservation of employees from day one, subject to relevant documents;
• Flexible schedule, you can begin your workday anytime up to 12:00 PM, finishing accordingly (8 working hours+1 hour lunch) with 1 day of work from home per week;
• You will receive a full technical setup and height-adjustable desks;
• Our office is located in Kyiv (left bank).

Join us if you want your work to have a real impact!

Start Your Career in an International Logistics Company — No Experience Needed!

Our client is a fast-growing US-based logistics company, and we’re looking for motivated candidates ready to begin their career in global freight management. No prior experience is required — we provide full training from day one.

What You’ll Do:

• Communicate with US-based clients and drivers via phone and email.
• Monitor and support the shipping process from start to finish.
• Provide timely updates and feedback to clients.
• Process incoming requests and resolve operational issues promptly.
• Work with the CRM system and maintain accurate records.

What We Expect:

• English level B1+ (spoken and written).
• Strong communication skills and a customer-oriented approach.
• Ability to multitask and stay calm under pressure.
• Problem-solving mindset and willingness to learn.
• Motivation to grow in the logistics industry.

What You’ll Get:

• Paid training from day one.
• Salary: 700 $
• Work schedule: 15:00—01:00, 4/4 (from 15:00—21:00 — in the office, then from 21:00—01:00 — remote)
• Modern office space and all necessary equipment.
• Supportive team and regular corporate events.
• Competitive salary in foreign currency.
• Clear career growth opportunities — most managers started from junior roles.

👉If you’re ambitious and ready to grow — apply now!

Applefy - Premium Web & Mobile Development Company.

We specialize in building high-quality Mobile and web products, 
ensuring excellence in every project. 
Based in Ukraine and the EU, we can effectively collaborate with European, US, and Asian clients.

What We Offer:

• Flexible work schedule: Manage your own time and work at your own pace.
• Fully remote: Work from anywhere in the world.
• Comprehensive leave policy: Enjoy all official holidays, 20 days of paid vacation, and 10 sick days without needing a doctor’s note.

Key Requirements:
• Proven experience in lead generation on LinkedIn
• Strong communication skills
• To express your interest in this role, please start your application with the word "Apple"
• Proficiency in spoken English (B2+)
• Keen attention to detail
• Ukrainian speaker 

Preferred Qualifications:

• A desire to learn and grow professionally
• 1+ years of experience with Upwork & LinkedIn
• Residency in Ukraine 🇺🇦

Your next big move starts here—with Applefy. Let’s talk!
 

We are seeking a Senior Java Full Stack Developer to join our Client's IT system house and European data center. Based in Düsseldorf, it supports the retail by providing IT services and developing IT solutions on an international level for the Client in Europe.
The project supports the order-creation process initiated by Assortment Planning in the Supply Planning Application.

• Responsibilities:

  * Implement new UIs in React
  * Create corresponding REST API endpoints in Spring Boot
  * Design database models and write queries (SQL/JPA)
  * Connect frontend to backend via APIs
  * Create APIs for inbound and outbound integration
  * Write unit tests
  * Document software architecture and implementation details

• Mandatory Skills Description:

  * 5+ years of hands-on development experience at a senior level in the following technical environment:
  * TypeScript & React
  * Java & Spring Boot
  * ORM mapping with JPA/Hibernate
  * SQL for relational databases (e.g. PostgreSQL)
  * API design principles
  * Unit tests
  * Good communication skills

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.

We are looking for a Team Lead Manual QA Engineer to join our team. If you are passionate about high-load systems, solving complex engineering challenges, and working with modern tech stacks, this is the place for you.

Tech Stack: PHP 8, Laravel, MySQL, ClickHouse, Redis, Docker, AWS, SQS, WebSockets, Sentry, NewRelic.

Your Role:

• As the Team Lead QA Engineer at NuxGame, you will be responsible for leading our Manual QA team, strategizing resource allocation, setting priorities, and optimizing both team and project processes. Your leadership will ensure our products meet the highest standards of quality and innovation.
• Key Responsibilities:
• Direct and manage the Manual QA team, promoting best practices in QA methodologies.
• Develop and implement advanced training programs for QA methodologies and tools specific to NuxGame's operational needs.
• Engage in strategic planning and execution of test plans to ensure comprehensive coverage of all features and functionalities.
• Foster a culture of continuous improvement, encouraging innovation in testing strategies and processes.
• Lead by example in adopting new technologies and methodologies that enhance product quality and team efficiency.
• Act as a key liaison between the QA team and other departments, ensuring clear communication and collaboration across projects.
• Enhance the QA team's capabilities in test automation, including API and Web Front-End testing, to improve efficiency and coverage.

Design and monitor key performance indicators for the QA process, ensuring alignment with project goals and timelines.

What We Expect:

• Over 4 years of experience as a QA Engineer, with significant exposure to web application testing.
• A minimum of 2 years in a leadership role, with proven skills in team management and process optimization.
• Advanced knowledge in teaching and overseeing training processes for various testing sub-types and NuxGame’s toolset.
• Strong analytical skills and the ability to make data-driven decisions.
• Exceptional problem-solving abilities and a detail-oriented mindset.
• Desirable Skills:
• Expertise in test automation, preferably with experience in API or Web Front-End testing.
• Familiarity with programming languages such as Python, JS, or TS.
• Experience with Docker and CI tools like Jenkins.
  
  What we offer
• We believe that a happy team builds the best products. Here is how we support you:
• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: No tech troubles — a MacBook and all necessary equipment are provided for use to ensure comfortable and efficient work.
• Learning & Development: It is a pleasure for us to watch you grow. We cover your learning costs (courses, conferences).
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).

• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

  
  We believe in unlocking the inner potential of each team member within an open and democratic culture.

  Waiting for you on our team!

Join Breeze as a CRM & Retention Manager and own how millions of users experience our product. You’ll create and lead data-driven email and push strategies that engage, retain, and shape how millions connect with our product and stay on their self-growth journey.

Who We Are:
Our mission is to provide access to a tool for deep self-discovery. Our product, Breeze, empowers over 14 million users with:

• Self-discovery tests that help reveal your true essence.
• A personalized routine plan to help find daily happiness and foster useful habits.
• Gain clarity, foster gratitude, and find peace with daily journaling and self-reflection questions.

Our dedication has earned us a user rating of 4.6. We’ve been featured as one of Apple’s "New Apps We Love".

Why You’ll Love Working With Us:

• Flexible Work Model: Work remotely, from our Warsaw office, or a blend of both — whatever suits you best.
• Generous Time Off: Enjoy 28 days of vacation, 12 personal days, and unlimited sick leave.
• Career Growth: We prioritize your career advancement with opportunities to enhance your skills and expand your impact.
• Psychological Support: We cover therapy or counseling sessions to support your well-being.
• Fitness Allowance: Stay active with financial support for sports-related activities.
• Language Courses: Improve your English skills with reimbursement for courses, tutors, books, and language apps.
• Supportive Team: Join a collaborative community of enthusiastic and ambitious professionals.

Your Role:

• Build and execute CRM campaigns across email and push channels for multiple markets.
• Continuously run A/B tests on content, offers, segmentation, and communication flows.
• Oversee the technical performance of CRM systems — ensuring high deliverability, strong IP/domain reputation and low spam rates.
• Research, evaluate, and implement new CRM tools, automations, and capabilities to scale operations.
• Collaborate with product, analytics, design, and support teams to improve retention and LTV metrics.
• Analyze campaign performance and share actionable insights with the team.

About You:

• 2+ years of experience in CRM, Email, Growth or Product Marketing.
• An analytical thinker with a data-driven approach and hands-on experience running A/B tests.
• Strong understanding of user retention, monetization flows and lifecycle marketing strategies.
• Proficient in using analytics dashboards (GA4, Grafana, Mixpanel or similar tools).
• Confident in working with marketing automation and CRM platforms — building campaigns and analyzing results.
• Quick to learn new tools, CRM systems, and data structures that support automation and reporting.
• Upper-Intermediate or higher level of English.

Will be a plus: 

• Hands-on experience with CRM or messaging platforms like Reteno, Mailchimp, Braze, Iterable or similar.
• Experience working with subscription-based products.
• Experience with global audiences and multi-language campaigns.

Ready to make a meaningful impact through your talents and expertise? Apply now and join a mission-driven team dedicated to improving daily life for millions!

Responsibilities:
– Collect and structure data about residential buildings in Dubai
– Gather information from developers and verified property portals
– Enter data into our system based on the Google Spreadsheet 
 

Requirements:
– Strong attention to details
– Experience in online research/data entry
– Fluent English 
– Ability to work independently and meet deadlines
 

Work conditions:
– Fully remote
– Full-time job
– Working hours: Dubai time zone

Dotcode is looking for a Java Developer to join our team on a long-term product involving active development and integrations with external services. You will work with Java, Spring Boot, Hibernate, PostgreSQL, and AWS, contribute to feature development, improve system architecture, and ensure high code quality.

Responsibilities:
- Develop and maintain backend services and REST APIs;
- Integrate the system with external APIs (authentication flows, data exchange, webhooks, rate limits);
- Optimize database queries and ensure efficient data access;
- Write unit and integration tests to ensure code reliability;
- Participate in code reviews and technical discussions;
- Collaborate with the team on planning, estimation, and delivery of features.

Requirements:
- 1+ year of commercial experience with Java;
- Strong knowledge of Spring Boot, Hibernate/JPA, and REST API development;
- Experience working with PostgreSQL (query optimization, transactions, indexes);
- Practical experience integrating with third-party services and APIs;
- Understanding of deploying and operating applications in AWS environments (e.g., EC2, S3, RDS);
- Ability to analyze requirements and propose scalable technical solutions;
- English: Intermediate+ (spoken and written) for communication with the team/client.

Nice to Have:
- Experience with message brokers (Kafka, RabbitMQ, SQS);
- Understanding of microservices communication patterns;
- Experience working with CI/CD pipelines.

We offer:
- Competitive salary;
- Flexible working time;
- Professional training opportunities;
- Friendly work environment and office in a good location;
- Paid vacations and sick leaves.

Hiring flow:
- Call with HR Manager;
- Technical interview with live coding;
- Test task (optional);
- Final interview with CEO.

If you have any questions, feel free to contact :)

 

Role Purpose

The Project Coordinator (PC) ensures each project is staffed with the right artists, fully prepared for production, and optimized for efficiency. After the Project Manager analyzes the client brief and organizes all materials, the PC handles all aspects of team assembly, including selecting artists from the existing pool, actively searching for and engaging new artists, evaluating portfolios, approving with the Art Director, allocating tasks, and ensuring the team is ready to start production.

Additionally, the PC monitors studio workload, tracks artists’ current tasks, and proactively adjusts the team in response to project changes, delays, or additional scope to maintain smooth production and minimize extra costs.
 

Requirements:

1. B2B experience.
2. Experience working on a project in a creative direction
3. English — Upper-Intermediate.

4. Strong communication and leadership skills.

    

It will be a plus:

• Experience in an architectural visualization company.
•  

Key Responsibilities:

— Collaboration With the Project Manager

1. Receive a fully organized project package from the PM, including analyzed brief, client materials (CAD, references, PDFs, sketches), clarified goals, deadlines, and deliverables.

2. Identify any missing information or clarify requirements for team assembly and project preparation.

    

— Resource Planning, Talent Search & Team Assembly

1. Determine the number and type of artists needed for each project.Select artists from the existing studio talent pool.

2. Continuously search for and engage new artists, maintain active communication, and build long-term professional relationships regardless of whether they currently have tasks from our studio or not.

    

This includes:

• Keeping regular contact with freelance artists even when they are not actively working on our projects.
• Maintaining warm, respectful, and consistent communication so they feel valued and remain connected to the studio.
• Tracking their workload on external projects and confirming their upcoming availability.
• Ensuring freelancers understand that our studio offers stable, ongoing work and should be prioritized whenever possible.

• Performing regular check-ins and follow-ups so the studio stays top-of-mind and artists respond promptly to project inquiries or booking requests.

   

3. Evaluate portfolios and select the best-fit candidates.

4. Approve candidates in coordination with the Art Director.

5. Allocate artists to the project based on skills, availability, and workload.

— Studio Workload Management & Team Optimization

1. Monitor the workload of all artists across the studio and know who is assigned to which tasks.
2. Quickly respond to project changes (holds, scope increase, delays in client feedback, etc.).
3. Make decisions to reassign, replace, or adjust team members to maintain efficiency and minimize additional expenses.

4. Ensure production workflow remains smooth and deadlines are met.

    

— Project Specification Analysis

1. Review project materials and specifications to understand scope, goals, and required resources.

2. Identify risks or resource gaps early and escalate to the PM if needed.

    

— Team Readiness & Internal Kickoff

1. Ensure all selected artists are onboarded, scheduled, and have all required project materials.
2. Support PM in setting up initial project workflow, task boards, and references.

3. Provide the Project Manager (PM) with information on the status of team assembly and readiness upon request.

    

WORKFLOW

1. Client provides project materials.
2. Project Manager (PM) analyzes the brief and organizes all client materials.
3. Project Coordinator (PC) defines required artists for the project.
4. PC selects artists from the existing studio pool.
5. PC searches for and engages new artists continuously.
6. PC evaluates portfolios and approves candidates with the Art Director.
7. PC allocates tasks to artists and monitors their workload.
8. PC tracks availability of all artists.

9. PC participates in optimizing the team: reassigns, replaces, or adjusts artists in response to project changes (holds, delays, additional scope, etc.).

    

Our offer:

• A creative and open-minded team that is result-focused.
• Remote work.
• 24 working days of paid vacation per year, 12 paid sick leave.

Project starts with a fully prepared and optimized team.

Let’s start with what PLANEKS offers:

0. Fast and comfortable hiring process.

1. 100% remote work opportunity and flexitime — choose working hours between 8:00-20:00.

2. Manage your compensation $$$$ budget — Travel tickets, Work equipment, Health insurance, Software, Sport, Training.

3. Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.

4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.

5. Regular feedback, mentorship. Friendly and professional team that supports you. Well, we’re proud of how we handle that. So you can always count on us.

6. Speaking clubs with a native speaker to constantly maintain your English level.

7. No bureaucracy — transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!
 

About Client
Our client is an EU start-up reshaping the healthcare industry through automation. We develop AI-driven solutions that streamline the everyday operations of hospitals, clinics, and laboratories. Our digital assistants take over repetitive, data-heavy tasks, allowing medical staff to dedicate more time to patient care and complex decision-making.

Required Skills
Soft skills are just as important as technical ones in our fast-moving automation startup. This role suits someone who’s comfortable communicating, clarifying requirements, and handling uncertainty. If you need detailed instructions or fixed processes to work, this job isn’t for you.
 

Soft Skills

• Fast learner, adaptable to new technologies and changing requirements in a startup environment.
• Self-sufficient and proactive: able to determine what and when to test or verify.
   

Hard Skills

• 3+ years of commercial experience with Python, relational databases, and SQL.
• Strong understanding and hands-on experience with async and parallel programming (async/await, multiprocessing).
• Experience with automation frameworks such as Selenium or Playwright.
• Experience in developing parsers.
• Basic knowledge of Docker and AWS (EC2, S3, Lambda, RDS). DevOps is available.
• Upper-intermediate English or higher.
   

Will be a plus

• Experience with orchestration tools (Prefect, Airflow, or similar).
• Basic CI/CD knowledge and ability to troubleshoot common pipeline issues (dependency updates, test or build failures).
• Understanding of monitoring and logging practices (able to inspect logs and identify issues).
• Basic data analysis skills for working with various databases and data sources.
• Basic understanding of AI concepts (LLMs, AI agents, automation tools like GitHub Copilot).
   

Responsibilities

• Apply problem-solving and critical thinking to analyze and resolve issues with minimal supervision.
• Design and develop automation solutions for healthcare processes using Python.
• Build and maintain data parsers for processing healthcare documents and data from various sources (PDFs, databases, APIs).
• Troubleshoot and resolve issues independently, including basic DevOps tasks (e.g., fixing pipeline failures, updating build commands).
• Use workflow orchestration tools (Prefect, Airflow) to manage automation pipelines

We are building a browser-based data analytics platform with computational capabilities for biopharma.

We are looking for a Senior DevOps Engineer to own infrastructure design, automate deployments, and optimize performance at scale. This is a DevOps-first role, but if you have experience with systems architecture, high-performance or scientific computing, data engineering, that's a huge plus.

What you'll do

DevOps & infra engineering (80% focus)

• Design, automate, and maintain scalable cloud & on-prem infrastructure (AWS,
• GCP, Kubernetes)
• Build and optimize CI/CD pipelines (GitHub Actions, Jenkins)
• Enhance system observability and monitoring
• Ensure security, performance, and fault tolerance across all environments
• Simplify deployment and infrastructure management to keep maintenance minimal

Performance optimization & systems engineering (15% focus)

• Architect and prototype an OLAP solution that syncs with arbitrary external databases
• Architect the caching solution for scientific computations
• Optimize database performance and backend services
• Design and refine cloud-based data processing architectures for analytics pipelines
• Work with backend teams to ensure smooth integrations between applications & infrastructure

Data infrastructure (5% bonus, not required)

• Integrate and optimize data warehouses (ClickHouse, Redshift, Snowflake)
• Optimize query performance and storage for large-scale analytics

Some tech you will be working with:

AWS (ECS, EKS), CloudFormation, Terraform, Jenkins, GitHub Actions, Prometheus, CloudWatch, Docker, Kubernetes, ArgoCD, Python, Bash

What we're looking for

We don't expect you to check every box, but you should be comfortable solving DevOps and software engineering problems at scale.

Location: remote (GMT to GMT+3), minimum a 4-hour EST overlap required

Must-have skills:

• 5+ years of experience in DevOps, infrastructure, or backend engineering
• 3+ years managing complex deployment dev environments
• 3+ years with cloud environments (AWS (primary), GCP (bonus))
• 3+ years of experience with CI/CD pipelines
• Strong Docker experience, K8 is a must
• Infrastructure as Code (IaC): Terraform + CloudFormation
• Proficiency in backend scripting/automation (Python, Go, Rust, or TypeScript)
• Observability & monitoring: any of Prometheus, Grafana
• Experience with complex enterprise deployments
• Experience with rapid-growth environments. Track record scaling infrastructure
• Security best practices for cloud & on-prem deployments
• Strong communication skills. Experience working with diverse remote teams. Resilience under pressure

Bonus points (for broader impact):

• SaaS and startup experience
• Experience leading teams
• Experience with data analytics software
• Data engineering & warehouse performance tuning (ClickHouse, Snowflake, Redshift)
• MLOps or AI model deployment experience

• High-performance computing (HPC)

   

Why join us?

• Work on high-impact problems in cloud infrastructure, automation, and performance optimization
• Own and shape DevOps strategy in a fast-growing company
• Remote-friendly, high-trust culture with minimal bureaucracy. 

If you're excited about building fast, scalable, and reliable infrastructure while leveraging your software engineering skills (and maybe some data engineering too), let’s talk!

About the Company
We are a fast-growing international iGaming company operating a diverse portfolio of successful casino and betting brands across Tier 1–3 markets.
Our products combine data-driven personalization, modern marketing technologies, and a strong operational engine. As we continue to scale, we are strengthening our leadership team and opening a role for a CRO (Chief Revenue  Officer) who will oversee revenue growth, Retention, CRM, and VIP strategy across our brands.

Responsibilities

Revenue & Strategy

• Develop and execute a unified revenue and retention strategy for all company products.
• Drive LTV, ARPU, and overall monetization through data-driven decisions.
• Lead cross-department collaboration with Product, Marketing, Analytics, and Payments.

CRM & Retention

• Oversee CRM and lifecycle strategy: segmentation, personalization, automation.
• Manage multi-channel communication (email, push, SMS, in-app, WhatsApp).
• Ensure KPIs for Retention, Churn, and activity metrics are achieved across brands.

VIP Management

• Lead VIP strategy: segmentation, retention processes, conversion to VIP, revenue contribution.
• Establish high-value player management standards across all markets.

Promotions & Loyalty

• Optimize loyalty programs, promotions, and bonus economics with focus on profitability.
• Reduce bonus abuse while improving player engagement.

Team Leadership

• Manage and scale CRM, Retention, and VIP teams; set standards and best practices.
• Build efficient cross-brand processes and operational frameworks.

Requirements

• Proven leadership experience in iGaming / Gambling / Betting (CRO, Head of Retention, Head of CRM, Head of VIP, or similar).
• Deep understanding of retention mechanics, player behavior, and revenue drivers.
• Experience managing multi-brand CRM/Retention environments.
• Strong knowledge of CRM platforms and analytics tools (Braze, Optimove, Emarsys, Snowflake, Power BI, etc.).
• Strong analytical mindset, ability to work with large datasets, unit economics, segmentation.
• Experience with bonus systems, loyalty mechanics, and personalized communication flows.

Nice to Have

• Experience working with global markets (Tier 1–3).
• Understanding of product analytics and A/B testing.
• Background in fast-growing multi-product environments.

🌍 What We Offer

• Fully remote full-time position (Mon–Fri, 10:00–19:00 UTC+2).
• Official employment and long-term cooperation.
• Paid vacation and sick leave.
• Competitive salary.
• Supportive and mature corporate environment.
• Opportunities to implement your own well-being initiatives and training programs.
• corporate psychologist
• benefits from the company for the holidays
• Participation in internal educational and team-building activities.

Summary

Backend Engineer, Node.js, Postgres. Remote role building core platform systems for an enterprise AI product. 5+ years of experience required.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at clients' infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Strong proficiency in Node.js and TypeScript
• Experience with React and frontend integration
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), multi-cloud exposure is valuable
• Clear communication skills, - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 5+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• Vue.js experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

We are a B2B Cybersecurity SaaS company seeking a talented Middle Back-End Developer. 

Responsibilities:

• Back-end development
• Build solution architecture
• Ad-hoc ETL scripts development
• Research and work with 3rd parties API
• Maintaining high-quality coding standards within the team
• Improving existing projects
• Continuous assessment and refinement of existing Architecture
• Work with Agile/Scrum

Requirements:

• 3+ years of back-end development (Python)
• Solid understanding of OOP principles, SOLID, DRY
• Application Architecture
• Experience with FastAPI, gRPC
• Understanding of asynchronous programming (asyncio, aiohttp)
• Strong knowledge of SQL and experience with relational databases (PostgreSQL)
• Understanding of CI/CD principles and basic DevOps practices
• Experience writing unit and integration tests (pytest, unittest)
• Familiarity with version control systems (Git)
• Hands-on experience with Docker
• English intermediate or higher
   

As a plus:
 

• Experience with ML/LLM technologies is a strong plus
• Familiarity with ML model integration, prompt engineering, or fine-tuning LLMs is a strong plus
• Knowledge of NoSQL databases (MongoDB, ElasticSearch)
• Basic experience with Linux/Unix environments
• Experience with message brokers (RabbitMQ, Kafka, Celery)
   

Soft Skills:
 

• Ability to work independently, strong analytical thinking
• Team player with a sense of responsibility

• Willingness to participate in code reviews, refactoring, and writing technical documentation

   

   

  What We Offer:
   

• Competitive salary
• Paid annual leave
• Medical insurance
• Minimum bureaucracy
• Remote work
• Work in a product company
• Team of strong IT professionals working in a vibrant product environment.
  
  Working conditions:
   
• 5-day work week
• 8-hour working day (flexible schedule).

Summary

Senior Backend Engineer, Node.js, Postgres. Remote role building core platform systems for an enterprise AI product. 5+ years experience required.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on. The team works closely with product and applied AI engineers, with short feedback loops and genuine technical ownership.

The role

This is a backend-focused engineering position working on core platform systems. You'll design and build the foundational services that AI-native products run on — dealing with architecture decisions, performance problems, data modeling, and system reliability.

The work is technically demanding. When something difficult or critical needs to be solved properly, this role is expected to lead that effort.

What you'll work on

• Designing and implementing backend services and system components end-to-end
• Building infrastructure that supports fast iteration without sacrificing reliability
• Investigating and resolving complex issues across performance, data, and APIs
• Collaborating with platform, AI, and product teams to deliver systems that are observable and maintainable
• Improving developer experience through better tooling, clearer standards, and thoughtful architecture

What we're looking for

• 5+ years of software engineering experience with JavaScript tech stack, with clear ownership of complex backend systems
• Strong Node.js proficiency- clean, well-structured backend code matters here
• Solid understanding of relational databases (PostgreSQL) and data modeling
• Good debugging instincts and sound engineering judgement
• Ability to learn new domains quickly and work independently

Useful additions

• Experience with distributed systems, caching layers, message queues, or multi-tenant architectures
• Background in AI/LLM integration on the backend
• Familiarity with AI development platforms or coding assistants
• Previous work on enterprise platforms or AI infrastructure
• Platform/infrastructure experience: observability, CI/CD, API design